MM macros should define \*(BU without .BL

[Larry Jones]

The MM macros should define the string \*(BU regardless of whether the
.BL macro is used or not.

Index: contrib/mm/m.tmac
===================================================================
RCS file: /sources/groff/groff/contrib/mm/m.tmac,v
retrieving revision 2.40
diff -u -r2.40 m.tmac
--- contrib/mm/m.tmac   2 Jun 2010 14:13:41 -0000       2.40
+++ contrib/mm/m.tmac   4 Jun 2010 20:23:27 -0000
@@ -55,6 +55,9 @@
 .nr Ej 0
 .\"    Equation label adjust 0=left, 1=right
 .nr Eq 0
+.\"    Bullet string (for .BL)
+.ie n .ds BU \(bu
+.el .ds BU \s-2\(bu\s0
 .\"    Em dash string
 .ie n .ds EM " --
 .el .ds EM \(em
@@ -2247,10 +2254,8 @@
 .ie \\n[.$]<3 .LB 0\\$1 0\\$2 0 0
 .el .LB 0\\$1 0\\$2 0 0 \& 0 1
 ..
-.\"    Bullet (for .BL)
 .de BL
 .if \\n[D]>2 .tm BL $*
-.ds BU \s-2\(bu\s0
 .if \\n[.$]>2 address@hidden "BL: too many arguments"
 .if \\n[.$]<1 .LB \\n[Pi] 0 1 0 \\*[BU]
 .if \\n[.$]=1 .LB 0\\$1 0 1 0 \\*[BU]
-- 
Larry Jones

Like I'm going to get any sleep NOW. -- Calvin